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- Molybdenum(IV)_oxide abstract "Molybdenum dioxide is the chemical compound with the formula MoO2. It is a violet-colored solid and is a metallic conductor. It crystallizes in a monoclinic cell, and has a distorted rutile, (TiO2) crystal structure. In TiO2 the oxide anions are close packed and titanium atoms occupy half of the octahedral interstices (holes). In MoO2 the octahedra are distorted, the Mo atoms are off-centre, leading to alternating short and long Mo – Mo distances and Mo-Mo bonding. The short Mo – Mo distance is 251 pm which is less than the Mo – Mo distance in the metal, 272.5 pm. The bond length is shorter than would be expected for a single bond. The bonding is complex and involves a delocalisation of some of the Mo electrons in a conductance band accounting for the metallic conductivity.MoO2 can be prepared :by reduction of MoO3 with Mo over the course of 70 hours at 800 °C. The tungsten analogue, WO2, is prepared similarly.2 MoO3 + Mo → 3 MoO2by reducing MoO3 with H2 or NH3 below 470 °C Single crystals are obtained by chemical transport using iodine. Iodine reversibly converts MoO2 into the volatile species MoO2I2.Molybdenum oxide is a constituent of "technical molybdenum oxide" produced during the industrial processing of MoS2:2 MoS2 + 7O2 → 2MoO3 + 4SO2MoS2 + 6MoO3 → 7MoO2 + 2SO22 MoO2 + O2 → 2MoO3MoO2 has been reported as catalysing the dehydrogenation of alcohols and the reformation of hydrocarbons. Molybdenum nano-wires have been produced by reducing MoO2 deposited on graphiteMineralogical form of this compound is called tugarinovite, only very rarely found.".
- Molybdenum(IV)_oxide iupacName "Molybdenum(IV) oxide".
- Molybdenum(IV)_oxide wikiPageID "11997572".
- Molybdenum(IV)_oxide wikiPageRevisionID "596656353".
- Molybdenum(IV)_oxide hasPhotoCollection Molybdenum(IV)_oxide.
- Molybdenum(IV)_oxide iupacname "Molybdenum oxide".
- Molybdenum(IV)_oxide othernames "Molybdenum dioxide".
- Molybdenum(IV)_oxide othernames Tugarinovite.
- Molybdenum(IV)_oxide verifiedrevid "361075238".
- Molybdenum(IV)_oxide watchedfields "changed".
- Molybdenum(IV)_oxide subject Category:Molybdenum_compounds.
- Molybdenum(IV)_oxide subject Category:Oxides.
- Molybdenum(IV)_oxide type Abstraction100002137.
- Molybdenum(IV)_oxide type Chemical114806838.
- Molybdenum(IV)_oxide type Cognition100023271.
- Molybdenum(IV)_oxide type Compound105870180.
- Molybdenum(IV)_oxide type Compound114818238.
- Molybdenum(IV)_oxide type Concept105835747.
- Molybdenum(IV)_oxide type Content105809192.
- Molybdenum(IV)_oxide type Idea105833840.
- Molybdenum(IV)_oxide type Material114580897.
- Molybdenum(IV)_oxide type Matter100020827.
- Molybdenum(IV)_oxide type MolybdenumCompounds.
- Molybdenum(IV)_oxide type Oxide114971519.
- Molybdenum(IV)_oxide type Oxides.
- Molybdenum(IV)_oxide type Part113809207.
- Molybdenum(IV)_oxide type PhysicalEntity100001930.
- Molybdenum(IV)_oxide type PsychologicalFeature100023100.
- Molybdenum(IV)_oxide type Relation100031921.
- Molybdenum(IV)_oxide type Substance100019613.
- Molybdenum(IV)_oxide type Whole105869584.
- Molybdenum(IV)_oxide type ChemicalCompound.
- Molybdenum(IV)_oxide type ChemicalSubstance.
- Molybdenum(IV)_oxide type ChemicalSubstanceType.
- Molybdenum(IV)_oxide type ChemicalObject.
- Molybdenum(IV)_oxide type Thing.
- Molybdenum(IV)_oxide comment "Molybdenum dioxide is the chemical compound with the formula MoO2. It is a violet-colored solid and is a metallic conductor. It crystallizes in a monoclinic cell, and has a distorted rutile, (TiO2) crystal structure. In TiO2 the oxide anions are close packed and titanium atoms occupy half of the octahedral interstices (holes). In MoO2 the octahedra are distorted, the Mo atoms are off-centre, leading to alternating short and long Mo – Mo distances and Mo-Mo bonding.".
- Molybdenum(IV)_oxide label "Diossido di molibdeno".
- Molybdenum(IV)_oxide label "Dióxido de molibdénio".
- Molybdenum(IV)_oxide label "Molybdenum(IV) oxide".
- Molybdenum(IV)_oxide label "Molybdän(IV)-oxid".
- Molybdenum(IV)_oxide label "Оксид молибдена(IV)".
- Molybdenum(IV)_oxide sameAs Molybdän(IV)-oxid.
- Molybdenum(IV)_oxide sameAs Diossido_di_molibdeno.
- Molybdenum(IV)_oxide sameAs Dióxido_de_molibdénio.
- Molybdenum(IV)_oxide sameAs m.02vldb9.
- Molybdenum(IV)_oxide sameAs Q415673.
- Molybdenum(IV)_oxide sameAs Q415673.
- Molybdenum(IV)_oxide sameAs Molybdenum(IV)_oxide.
- Molybdenum(IV)_oxide wasDerivedFrom Molybdenum(IV)_oxide?oldid=596656353.
- Molybdenum(IV)_oxide isPrimaryTopicOf Molybdenum(IV)_oxide.